| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -53,081 | -1268.7% |
| 2023/12 | 4,542 | -108.1% |
| 2022/12 | -56,414 | +53.7% |
| 2021/12 | -36,697 | -86.7% |
| 2020/12 | -275,146 | +1996.0% |
| 2019/12 | -13,127 | +25.2% |
| 2018/12 | -10,485 | -126.9% |
| 2017/12 | 39,032 | +237.4% |
| 2016/12 | 11,570 | -82.7% |
| 2015/12 | 67,045 | +50.0% |
| 2014/12 | 44,684 | +2.0% |
| 2013/12 | 43,814 | -3.1% |
| 2012/12 | 45,209 | +61.5% |
| 2011/12 | 28,001 | - |